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Wesseling, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for activation of chromium containing catalyst precursor for...
Patent number
10,253,113
Issue date
Apr 9, 2019
Basell Polyolefine GmbH
Paulus De Lange
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for activation of chromium containing catalyst precursor for...
Patent number
9,266,976
Issue date
Feb 23, 2016
Basell Polyolefine GmbH
Manfred Hecker
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyethylene composition suitable for the preparation of films and...
Patent number
9,090,762
Issue date
Jul 28, 2015
Basell Polyolefine GmbH
Jennifer Kipke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Apparatus for the gas-phase polymerization of olefins, in particula...
Patent number
7,781,544
Issue date
Aug 24, 2010
Basell Polyolefine GmbH
Eberhard Herrmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Apparatus and process for the gas-phase polymerization of olefins
Patent number
7,776,278
Issue date
Aug 17, 2010
Basell Polyolefine GmbH
Eberhard Herrmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fluidized bed method and reactor for the treatment of catalysts and...
Patent number
7,232,551
Issue date
Jun 19, 2007
Basell Polyolefine GmbH
Paulus De Lange
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Monocyclopentadienyl complexes of chromium, molybdenum or tungsten...
Patent number
6,919,412
Issue date
Jul 19, 2005
Basell Polyolefine GmbH
Shahram Mihan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Monocyclopentadienyl complexes of chromium, molybdenum or tungsten
Patent number
6,838,563
Issue date
Jan 4, 2005
Basell Polyolefins
Shahram Mihan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Monocyclopentadienyl complexes of chromium, molybdenum or tungsten
Patent number
6,787,498
Issue date
Sep 7, 2004
Basell Polyolefine GmbH
Shahram Mihan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Monocyclopentadienyl complexes of chromium, molybdenum or tungsten
Patent number
6,699,948
Issue date
Mar 2, 2004
BASF Aktiengesellschaft
Shahram Mihan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing Phillips catalysts for polymerizing olefins wi...
Patent number
6,699,947
Issue date
Mar 2, 2004
Basell Polyolefine GmbH
Kaspar Evertz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for the discontinuous thermal treatment of catalyst material
Patent number
6,683,022
Issue date
Jan 27, 2004
Basell Polyolefine GmbH
Paulus De Lange
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optimized method for the production of catalyst supports based on s...
Patent number
6,645,900
Issue date
Nov 11, 2003
Basell Polyolefine GmbH
Paulus de Lange
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing supported chrome catalysts and the use thereof...
Patent number
6,608,151
Issue date
Aug 19, 2003
Basell Polyolefine GmbH
Paulus de Lange
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing an ethylene copolymer
Patent number
6,586,540
Issue date
Jul 1, 2003
Basell Polyolefine GmbH
Paulus De Lange
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method and apparatus for the continuous treatment of catalyst and c...
Patent number
6,559,087
Issue date
May 6, 2003
Basell Polyolefins GmbH
Paulus De Lange
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High mixture-quality bi-modal polyethylene blends
Patent number
6,545,093
Issue date
Apr 8, 2003
Basell Polyolefine GmbH
Paulus de Lange
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for drying and degassing polyolefins
Patent number
6,465,608
Issue date
Oct 15, 2002
Basell Polyolefine GmbH
Michael Witt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Low-odor polyethylene blends
Patent number
6,462,135
Issue date
Oct 8, 2002
Basell Polyolefine GmbH
Wolfgang Rohde
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Monocyclopentadienyl complexes of chromium, molybdenum or tungsten
Patent number
6,437,161
Issue date
Aug 20, 2002
BASF Aktiengesellschaft
Shahram Mihan
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR ACTIVATION OF CHROMIUM CONTAINING CATALYST PRECURSOR FOR...
Publication number
20130252809
Publication date
Sep 26, 2013
Manfred Hecker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR ACTIVATION OF CHROMIUM CONTAINING CATALYST PRECURSOR FOR...
Publication number
20130245209
Publication date
Sep 19, 2013
Basell Polyolefine GmbH
Paulus De Lange
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Polyethylene composition suitable for the preparation of films and...
Publication number
20120065335
Publication date
Mar 15, 2012
Basell Polyolefine GmbH
Jennifer Kipke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyethylene Composition Suitable for the Preparation of Films and...
Publication number
20090099315
Publication date
Apr 16, 2009
Basell Polyolefine GmbH
Jennifer Kipke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Apparatus for the Gas-Phase Polymerization of Olefins,in Particular...
Publication number
20070264171
Publication date
Nov 15, 2007
Basell Polyolefine GmbH
Eberhard Herrmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...